Engine-CodesGeneric – C0019

C0019 Code - Left Rear Outlet Control

Quick Answer

The C0019 diagnostic trouble code (DTC) relates to the left rear outlet control on a vehicle. Common causes include Faulty left rear outlet control module, Damaged wiring or connectors related to the left rear outlet, Failed sensor responsible for monitoring the left rear outlet. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
C0019 indicates Left Rear Outlet Control.
Common causes
Common causes include Faulty left rear outlet control module, Damaged wiring or connectors related to the left rear outlet, Failed sensor responsible for monitoring the left rear outlet.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Table of contents Created and updated by William Orellana on Sep 08, 2024
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Code C0019 Description

The C0019 diagnostic trouble code (DTC) relates to the left rear outlet control on a vehicle. This code indicates an issue with the control system that manages the left rear outlet, which could be part of the vehicle's heating, ventilation, and air conditioning (HVAC) system. The left rear outlet is responsible for distributing air to the rear passengers in the vehicle, allowing them to adjust the temperature and airflow to their liking.

OBDII Code C0019 - Left Rear Outlet Control
C0019 Code - Left Rear Outlet Control

Common Causes of C0019

  1. Faulty left rear outlet control module
  2. Damaged wiring or connectors related to the left rear outlet
  3. Failed sensor responsible for monitoring the left rear outlet
  4. Mechanical blockage in the left rear outlet preventing proper airflow
  5. Issues with the HVAC system affecting the left rear outlet control

Symptoms of C0019

  1. Lack of airflow from the left rear outlet
  2. Inconsistent temperature control in the rear of the vehicle
  3. Unusual noises coming from the left rear outlet
  4. Airflow that is weaker than usual from the left rear outlet

How to Fix C0019

  1. Begin by diagnosing the specific cause of the C0019 code using a diagnostic scanner to pinpoint the issue.
  2. Inspect the left rear outlet control module, wiring, and connectors for any signs of damage or corrosion, replacing or repairing as needed.
  3. Test the sensor responsible for the left rear outlet control to determine if it is functioning correctly, replacing if necessary.
  4. Clear any blockages or obstructions in the left rear outlet that may be impeding airflow.
  5. Reset the vehicle's computer system to clear the DTC and ensure that the repair has resolved the issue.

Cost to Fix C0019

The cost of repairing the left rear outlet control issue can vary depending on the specific cause of the problem and the labor rates at the auto repair shop. On average, the repair cost for this type of issue could range from $150 to $500, including parts and labor. However, it is essential to consult with a qualified mechanic or auto repair shop to get an accurate estimate based on the make and model of the vehicle and the severity of the problem. Keep in mind that additional diagnostic time and potential parts replacement may increase the overall cost of the repair.

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Code C0019 Information for Specific Makes

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about C0019 Code

1. What are common symptoms of OBDII code C0019 (Left Rear Outlet Control)?

- Common symptoms include the left rear outlet not functioning properly, such as no power or inability to control the outlet.

2. What are the possible causes of OBDII code C0019?

- Possible causes may include a faulty outlet control module, damaged wiring or connectors, or issues with the control circuit.

3. How can I diagnose the cause of OBDII code C0019?

- Diagnose by checking the wiring and connectors for any damage, testing the outlet control module, and verifying the control circuit's functionality.

4. Can a blown fuse cause OBDII code C0019 to appear?

- Yes, a blown fuse related to the left rear outlet control circuit can trigger OBDII code C0019.

5. Is it safe to continue driving with OBDII code C0019 present?

- It is generally safe to drive with this code, but it's recommended to address the issue promptly to restore full functionality to the left rear outlet.

6. How can I repair OBDII code C0019 on my own?

- You can attempt to repair the code by checking and replacing any blown fuses, repairing damaged wiring or connectors, and testing the outlet control module.

7. Can a loose connection be a common cause of OBDII code C0019?

- Yes, a loose or poor connection in the left rear outlet control circuit can often be a common cause of OBDII code C0019.

8. Will resetting the OBDII system clear code C0019?

- Resetting the OBDII system may temporarily clear the code, but if the underlying issue is not fixed, the code is likely to reappear.

9. How much does it typically cost to repair OBDII code C0019 at a professional mechanic?

- The cost of repairing OBDII code C0019 can vary depending on the specific cause, but it may range from $100 to $300 for parts and labor.

10. Can OBDII code C0019 affect other electrical components in the vehicle?

- While the code specifically relates to the left rear outlet control, it's possible for electrical issues to impact other components, so it's important to address the code promptly.

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